sim/d30v/sim-main.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
   4     Copyright (C) 1997, 1998, Free Software Foundation
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20     */
  21
  22
  23 #ifndef _SIM_MAIN_H_
  24 #define _SIM_MAIN_H_
  25
  26 /* This simulator suports watchpoints */
  27 #define WITH_WATCHPOINTS 1
  28
  29 #include "sim-basics.h"
  30 #include "sim-signal.h"
  31
  32 /* needed */
  33 typedef address_word sim_cia;
  34 #define INVALID_INSTRUCTION_ADDRESS ((address_word) 0 - 1)
  35
  36 /* This simulator doesn't cache anything so no saving of context is
  37    needed during either of a halt or restart */
  38 #define SIM_ENGINE_HALT_HOOK(SD,CPU,CIA) while (0)
  39 #define SIM_ENGINE_RESTART_HOOK(SD,CPU,CIA) while (0)
  40
  41 #include "sim-base.h"
  42
  43 /* These are generated files.  */
  44 #include "itable.h"
  45 #include "s_idecode.h"
  46 #include "l_idecode.h"
  47
  48 #include "cpu.h"
  49 #include "alu.h"
  50
  51
  52 struct sim_state {
  53
  54   sim_event *pending_interrupt;
  55
  56   /* the processors proper */
  57   sim_cpu cpu[MAX_NR_PROCESSORS];
  58 #if (WITH_SMP)
  59 #define STATE_CPU(sd, n) (&(sd)->cpu[n])
  60 #else
  61 #define STATE_CPU(sd, n) (&(sd)->cpu[0])
  62 #endif
  63
  64   /* The base class.  */
  65   sim_state_base base;
  66
  67 };
  68
  69
  70 /* deliver an interrupt */
  71 sim_event_handler d30v_interrupt_event;
  72
  73
  74 #ifdef HAVE_STRING_H
  75 #include <string.h>
  76 #else
  77 #ifdef HAVE_STRINGS_H
  78 #include <strings.h>
  79 #endif
  80 #endif
  81
  82 #endif /* _SIM_MAIN_H_ */